CN2390776Y - Multifunction lighting device for vehicle interior - Google Patents

Multifunction lighting device for vehicle interior Download PDF

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Publication number
CN2390776Y
CN2390776Y CN 99218640 CN99218640U CN2390776Y CN 2390776 Y CN2390776 Y CN 2390776Y CN 99218640 CN99218640 CN 99218640 CN 99218640 U CN99218640 U CN 99218640U CN 2390776 Y CN2390776 Y CN 2390776Y
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CN
China
Prior art keywords
layer
luminous
data
power source
additional power
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Expired - Fee Related
Application number
CN 99218640
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Chinese (zh)
Inventor
王绍仲
沈启荣
张兴华
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Yilai Sci. & Tech. Co., Ltd.
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Laide Science & Technology Co Ltd
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Priority to CN 99218640 priority Critical patent/CN2390776Y/en
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Publication of CN2390776Y publication Critical patent/CN2390776Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to a multifunction lighting device for a vehicle interior, comprising a switch part, a light emitting element for emitting light under the bias voltage of an additional power source and a loading part of the light emitting element, and the loading part is arranged in a vehicle for advisably lifting off a containing light emitting element and is connected with the additional power source to the light emitting element by a guiding mode. The light emitting element is composed of a flat emitting optical disc, and is provided with a first surface for accessing data and a second surface for emitting. The utility model comprises a data recording layer which is layered on the first surface for storing the data, a light emitting layer which is layered on the second surface and is provided with two side flat surfaces and a bias layer which is used for receiving the additional power source and applies the additional power source on two side surfaces so that the light emitting layer emits the light.

Description

MPV (Multi-Purpose Vehicle) chamber illumination equipment
The utility model relates to a kind of car chamber illumination equipment, particularly a kind of MPV (Multi-Purpose Vehicle) chamber illumination equipment with data memory function, and it is except can be outdoor for flood lighting vehicle, and can hold concurrently for be used to the drive a vehicle access of data or the storage of voice, image data etc.
General car chamber illumination equipment mostly is made of the vehement light modulation of electric heating, perhaps be made of daylight lamp, yet the life-span of general vehement light modulation bubble mostly has only hundreds of hour or in 1,000 hours, thereby after using a period of time, promptly often needs replacing, increases trouble; If the position of the illumination that provides is in the complex mechanism that instrument carrier panel etc. is difficult to dismantle, changes more and bother.
In addition, used auto audio equipment adopts the more and more many of video disc Storage Media at present, comprises CD, disk etc., and these disk stores medium often need harvesting separately after finishing; Yet, for limited car chamber, space, if other establishes the device of harvesting medium, except need increase the space, real other utilization benefit of difficult performance.
Moreover, appearance along with various management modes, management such as the driving data of automobile and mantenance data, service data also come into one's own day by day, yet, present automobile except driving with the computer, there is no the data storage medium of any portable of linking up for the record mantenance data or with the Maintenance Management System of maintenance factory.Even have, also face the problem how to deposit, the user need consider with its deposit on the car, in maintenance factory or the family.
Main purpose of the present utility model is to provide a kind of car chamber illumination equipment with data storage and car chamber illumination functions.It removes can be outdoor for flood lighting vehicle, and can be used for the storage of the storage of driving data or voice, image data.
For the utility model that achieves the above object is taked following measure:
Car of the present utility model chamber illumination equipment comprises that a switch portion in order to switch lamp, luminous luminous element and installing under the bias voltage of an additional power source connect luminous element mounting portion to luminous element for ccontaining luminous element and with additional power source onboard;
It is characterized in that: luminous element is made of a flattened CD-RW discsCD-RW, and luminous video disc has a first surface and for access data and supplies luminous second surface, and comprises:
One data record layer is laminated on the first surface, supplies in order to record data;
One luminescent layer is laminated on the second surface, and has two side planes;
One bias layer is in order to receive additional power source and it is applied on the two sides of luminescent layer.
Wherein, described data record layer comprises a base material and a reflecting horizon;
Base material has a delineation one side plane of representing the coded data pattern, a stacked side in base material in contrast to first surface, reflecting horizon is arranged.
Wherein, described data record layer comprises a base material and a reflecting horizon, and base material can form one by its side plane and represent the material of coded data pattern to be formed under the irradiation of a light, the reflecting horizon stacked in base material on a side of first surface.
Wherein, described bias layer comprises that one is laminated in bottom electrode and between data record layer and luminescent layer and is laminated in the transparency electrode of luminescent layer on the side of described second surface, and bottom electrode and top electrode respectively have an extending part for receiving described additional power source.
Wherein, described luminescent layer is made of an electroluminescence material, and the electroluminescence material comprises any in inorganic material and the organic material.
Compared with prior art, the utlity model has following effect:
Because the luminous element in the utility model illumination equipment is made of a flattened CD-RW discsCD-RW, this luminous video disc has a first surface and that supplies to read data for luminous second surface, and it can luminously can store data again; And the longer service life that is thrown light in the car chamber, it is the various appearance of a tool, the luminous planar light source that evenly, does not take up space, and because the another side of this luminous element can supply with being shadow, sound data storage usefulness, can be when getting from this mounting portion, in order to storage or broadcast, and when not playing video-audio data, be placed in the lamp socket, as a room light usefulness, and then solve the not storage worry of time spent of video disc.Moreover, because this luminous video disc recorded data, thereby can be used as vehicle service record and use, and can store under the load and carry not increasing the space with car, only when change maintenance factory, can easily the service action log with car be gone in the login system of new maintenance factory, continuing to carry out the login of mantenance data, and the integraty of the data of guaranteeing to drive a vehicle.
Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows specific structural features of the present utility model:
The accompanying drawing simple declaration:
Fig. 1: the three-dimensional exploded view of the embodiment of the utility model car chamber illumination equipment.
Fig. 2: the generalized section of the luminous video disc among Fig. 1.
As shown in Figure 1, it is the three-dimensional exploded view of the utility model embodiment, and this car chamber illumination equipment 10 comprises that rotary switc 20, the luminous video disc 30 and as luminous element as switch portion is installed on the front sun shield 40 the luminous element mounting portion 44 in order to ccontaining luminous video disc 30.
Sun shield 40 comprises that a pair of axle bed 41, a rotating shaft 42 and be fixed in the sun visor body 43 in the rotating shaft 42.Luminous element mounting portion 44 is arranged on the side of sun visor body 43, and is in when turning up the position at sun shield 40, can make luminous video disc 30 luminous.Luminous element mounting portion 44 unwraps wealthy: one can ccontaining luminous video disc 30 installation recess 45, a pair of lip sheet 47 on recess 45 opposite side edges, the usefulness of being positioned at so that luminous video disc 30 is aligned in the elasticity of its tram partially by device (not shown) and a pair of from recess 45 outstanding contacts 46 in order to be electrically connected luminous video disc 30.
Lip sheet 47 comprises a bigger lip sheet and a less lip sheet, and leans on device partially between big lip sheet inside and recess 45 bottoms.Each contact 64 can be made of telescopic conduction thimble, also can adopt other form, for example electroconductive elastic sheet of scalability etc.This is to the position and the spacing of thimble contact, and is corresponding with the position and the spacing therebetween of connection pad 351,352 on the luminous video disc 30, make when luminous video disc 30 places in the mounting portion 44, the connection pad on the luminous video disc 30 just with cooresponding thimble contact formation electric connection.
Turn beginning 20 comprises a pair of contact 21 by a wherein end outer ring surface that is loaded on rotating shaft 42, and a pair of contact 22 that is arranged at axle bed 41 inner ring surfaces; Contact 22 is connected with couple of conductor 23 respectively, for being connected to direct current or source of AC; This docking point 21 also is connected thimble contact 46 with this via couple of conductor respectively; Position and the spacing that each contact 22 and contact are 21 also is positioned to, when sun shield 40 is in as shown in Figure 1 flat receipts off position, each contact to 22 with contact to 21 corresponding connecting in pairs, and turn up when being in the on position when sun shield 40, then correspondence touches in pairs, and constitutes electric loop.
As shown in Figure 2, luminous video disc 30 have one for read/first surface of record data, is positioned at the hole 39 of central authorities for luminescent second surface and, and comprises substantially: the luminescent layer 33 and that a data record layer 37, that is laminated in the first surface side is laminated in the second surface side is laminated in the bias layer 34 of luminescent layer 33 both sides.
Data record layer 37 shown in Figure 2 comprises: one is made of in order to form a base material 371 of representing the pattern of digital data on the one side plastics or acryl material; one reads the metallic reflector 373 of light for reflection with formation such as plating, sputter or printing process; and the protective cover 372 in order to the lower surface of protecting luminous video disc 30; this metallic reflector 373 is made by metallic aluminium usually, and be positioned at base material 371 on a side of the first surface of luminous video disc 30.But, Fig. 2 for structure only be an embodiment of recording layer 37, for example base material 371 can be made of an aluminum sputtering substrate with reflecting horizon 373.Perhaps, data record layer 37 can also be that a surface can be write and put down in writing the data record layer of data.In addition, data record layer 37 can be any other recording element, for example existing CD-R, CD-RW or CD-ROM.In addition, data record layer 37 also can be made of known any magnetic recording element or magnetooptic recording element, magnetoelectricity recording element, electric light recording element etc.The material that these elements are used and the practice, the same with known video disc that element the constituted used material and the practice of waiting thus, thereby, do not add detailed description at this.
Luminescent layer 33 be arranged at data record layer 37 on opposite side for the first surface of access data, and have second side that is positioned at upper side for first side and that is positioned at downside that receives a grid bias power supply; Luminescent layer 33 can be made of an any suitable electroluminescence material that can send cold light under its two sides are subjected to the bias voltage of an external grid bias power supply, and this electroluminescence material can be the organic or inorganic luminescent material, can also be organic molecule luminescent material or organic macromolecular LED material etc.Luminescent layer 33 can utilize any proper method to form for example hot evaporation or mode of printing etc. in response to the difference of the selection of material.Wherein, when luminescent layer 33 is made of inorganic material, preferably add a dielectric layer (not shown), in order to insulation to be provided, and the additional power source that is applied to luminescent layer 33 is a source of AC.
In addition, luminescent layer 33 also can make arbitrary shape, to present the light shape of wanting.And luminescent layer 33 can also be made up of plural each branch that is made up of different luminescent materials or color, only presents different color, and then obtains the luminary of a polychrome and changeable shape.
Bias layer 34 comprises transparency electrode 342 on, a bottom electrode 341 and a pair of connection pad 351,342 that lays respectively on two electrodes substantially, and last transparency electrode 342 is respectively formed on second side and first side of luminescent layer 33 with bottom electrode 341, in order to will be via connection pad 351, the 352 external power supplys that received are delivered to these two sides of luminescent layer 33.Connection pad 351 is not formed by other top exposed parts that lamination covered by the hole 39 that is close to of bottom electrode 341, and connection pad 352 being formed around the exposed parts of connection pad 351 peripheries across luminescent layer 33 by transparency electrode 342.
Bottom electrode 341 can be by any proper metal, aluminium etc. for example, and by any proper method, for example modes such as printing or sputter form.342 of transparency electrodes preferably use one by for example indium tin oxide ITO (Indium Tin Oxide) or the electrode of indium-zinc oxide IZO (IndiumZinc Oxide) formation, the cold light that luminescent layer 33 is produced can penetrate away, this transparency electrode 342 for example can utilize sputter or method of printing and by lamination on second side of luminescent layer 33.Again, so the front is the same to the description of luminescent layer 33, and bias layer 34 shown in Figure 2 also only is one of its a various possibility forms example.Also can be one in order to the bottom electrode on downside first side that additional power source is applied to luminescent layer 33 with reflecting horizon 373 double as, and then bottom electrode 341 is not set and omits it.In this case, connection pad 351 will be formed at the surface, top of metallic reflector 373.In addition, be appreciated that equally except bottom electrode and transparency electrode, also can set up the distribution layer and be connected between connection pad and each electrode.
In addition, preferably cover a protective cover 36 again in transparency electrode 342 appearances, protecting the luminous upper surface of luminous video disc 30, that is second surface.Protective cover 36 is applied by any abrasion resistant transparency material and forms.
Utilize above-mentioned formation, when luminous video disc 30 not in order to storing or during played data, can be placed in mounting portion 44, and connection pad 351,352 and contact 46 are constituted be electrically connected.In this case,, and make switch portion 20 be turned into the ON state, can make an external power supply via contact 46, connection pad 351,352, and be provided on luminescent layer 33 both side surface, make luminescent layer 33 send cold light if sun shield 40 is turned up.Like this, can obtain one do not take up space and luminous evenly, car chamber illumination equipment that light is soft.
On the other hand, be appreciated that, when hope stores with luminous video disc 30 or reads data, luminous video disc 30 can be got from mounting portion 44, be inserted in a treater (not shown) or vehicle computer or the depot maintenance computer, be provided with that data record layer 37 is driven a vehicle, maintenance etc. used with the car data access.Thus, can make the driving data obtain a complete preservation, and can suitably receive and keep and double as car chamber illumination usefulness.Again, if data record layer 37 is designed to store digital datas such as music, then can be when music be play in hope, get it from mounting portion 44 and insert in the CD player for playing.Luminous video disc 30 can be in data access function time spent not, has not been accommodated to be used as light fixture use with not taking up space.Like this, can obtain multi-functional car chamber illumination equipment, both can be used as Storage Media, also can be in order to write down all information of vehicles.
More than, though being the car chamber that is installed on the sun shield 40, the embodiment that exemplifies shines the courage device, but be appreciated that, make suitable purposes according to any appropriate location that the bright device in car chamber of this case can be applied in the car, for example, car chamber illumination equipment can be installed in the car door inner side edge as an open the door Warning light or be installed on the back windshield as the 3rd stoplight stop lamp etc.Then can becoming of switch portion 20, for example mode of flip-over type or push button with the occupation mode difference of vehicle room lamp.
More than narration is to utilize embodiment that architectural feature of the present utility model is described, is not to be used to limit protection domain of the present utility model.

Claims (5)

1, a kind of MPV (Multi-Purpose Vehicle) chamber illumination equipment comprises that a switch portion in order to switch lamp, luminous luminous element and installing under the bias voltage of an additional power source connect luminous element mounting portion to luminous element for ccontaining luminous element and with additional power source onboard;
It is characterized in that: luminous element is made of a flattened CD-RW discsCD-RW, and luminous video disc has a first surface and for access data and supplies luminous second surface, and comprises:
One data record layer is laminated on the first surface, supplies in order to record data;
One luminescent layer is laminated on the second surface, and has two side planes;
One bias layer is in order to receive additional power source and it is applied on the two sides of luminescent layer.
2, car according to claim 1 chamber illumination equipment is characterized in that described data record layer comprises a base material and a reflecting horizon;
Base material has a delineation one side plane of representing the coded data pattern, a stacked side in base material in contrast to first surface, reflecting horizon is arranged.
3, car according to claim 1 and 2 chamber illumination equipment, it is characterized in that, described data record layer comprises a base material and a reflecting horizon, base material can form one by its side plane and represent the material of coded data pattern to be formed under the irradiation of a light, the reflecting horizon stacked in base material on a side of first surface.
4, car according to claim 1 and 2 chamber illumination equipment, it is characterized in that, described bias layer comprises that one is laminated in bottom electrode and between data record layer and luminescent layer and is laminated in the transparency electrode of luminescent layer on the side of described second surface, and bottom electrode and top electrode respectively have an extending part for receiving described additional power source.
5, car according to claim 1 and 2 chamber illumination equipment is characterized in that described luminescent layer is made of an electroluminescence material, and the electroluminescence material comprises any in inorganic material and the organic material.
CN 99218640 1999-08-17 1999-08-17 Multifunction lighting device for vehicle interior Expired - Fee Related CN2390776Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99218640 CN2390776Y (en) 1999-08-17 1999-08-17 Multifunction lighting device for vehicle interior

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99218640 CN2390776Y (en) 1999-08-17 1999-08-17 Multifunction lighting device for vehicle interior

Publications (1)

Publication Number Publication Date
CN2390776Y true CN2390776Y (en) 2000-08-09

Family

ID=34009776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99218640 Expired - Fee Related CN2390776Y (en) 1999-08-17 1999-08-17 Multifunction lighting device for vehicle interior

Country Status (1)

Country Link
CN (1) CN2390776Y (en)

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: YILAI TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: LAIDE SCI. + TECH. CO., LTD.

Effective date: 20040716

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20040716

Address after: Taiwan, China

Patentee after: Yilai Sci. & Tech. Co., Ltd.

Address before: Taiwan, China

Patentee before: Laide Science & Technology Co., Ltd.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee